Wikis allow readers to edit content on your page. This would come in very handy for students to collaborate with one another. It would also allow for a collective set of notes that the entire class can study from. You could also start a forum on a current event issue. The possibilities are truly endless with Wikis. It's free to get started, so click the link and have at it. While you're here, feel free to edit the spelling mistakes that I have made.
See my Blog @ http://dbeard.edublogs.org/
Check out Sunshine's awesome Wiki @ http://wikis4school.wikispaces.com/
Please check out my discussion and add a remark before you go.